There was an impassable barrier between the white race and the one which they had reduced to slavery.在白色人种和被他们奴役的种族之间有一道不可逾越的障碍。The avenue had never been paved, and deep mud made it impassable in winter.这条大街从未铺过路面，冬天泥泞不堪...
As the lungs exhale this waste, gas is expelled into the atmosphere.肺呼出这些废气被排到空气中。Osmanthus blossoms give off [ exhale ] a rich perfume.桂花 发出浓郁的芳香.Sweet odours exhale from flowers.花儿散发出花香.Hold your breath for a moment an...
The only wall decorations are candles and a single mirror.墙上唯一的装饰是几支蜡烛和一面镜子。They had to conserve the candles now with winter upon them.冬天眼看就要到了，他们不得不把蜡烛省着用。At the festival, candles are blessed and sprinkled with holy wat...
Development of Optimization Design Software for Aircraft Control Systems and Kinematics Simulation.飞机操纵系统优化设计软件开发与运动仿真.Developed the hardware simulation and microcode development environment for a next - generation high ...